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What is the bottom number after the numera tor?
denomenator
How do you change mixed numbers to reciprocal?
basically, if you have a number, you make the denomenator as its numerator and numerator as its denomenator. for example, the negative reciprical of 2 is -1/2
How do you switch a mixed number into an improper fraction?
You do the denomenator (bottom number) and multilpy by the whole number (the stand alone number) and then once you find that answer add that to the numerator (top number), now you should have a whole number. Take that number and put it in the numerator (top number) and then use your denomenator (bottom number) from your original problem and use it as the denomenator for your final answer. You should now have and improper fracion with a bigger number on the top and a smaller number on the bottom.Example:2 1/2 = 5/2* you do 2X2=4 and then 4+1=5 and then take that and put it as the numerator 5/? and then take the original denomenator and add it back in to make it 5/2
What must you do first before adding or subtracting unlike fractions?
you must make the fractions equivalent and with the same denomenator
How can you reduce the fraction 60 over 120 into a lower fraction?
by dividing by a common number for the numerator and denomenator (the answer is 1/2)
What is a denomenator?
it is the bottom of a fraction.. for example 2/5s.. the denomenator is 5 and the numerator is 2
What is a bottom half of a fraction?
it is called a denomenator.
What is the common denomenator of 105 and 200?
5
What is the common denomenator for 2 and 5?
10
What is the bottom number after the numera tor?
denomenator
How do you change mixed numbers to reciprocal?
basically, if you have a number, you make the denomenator as its numerator and numerator as its denomenator. for example, the negative reciprical of 2 is -1/2
What is the common denomenator of 8 5 3?
120
What is another name for mixed number?
common denomenator
What is the lowest common denomenator of 25 and 50?
5
What is the least common denomenator of 13 and 3?
39
What is the least common denomenator of 16 and 3?
48
What are denomenator numerator?
Bottom/top numbers in fraction in that order
